AirHint found the following cheapest return flights from Madrid (MAD) to Antananarivo (TNR) in September 2025 (see full year).

Return flights

15 Sep - 29 Sep	Ethiopian Airlines
11 Sep - 28 Sep	Ethiopian Airlines
15 Sep - 22 Sep	Ethiopian Airlines
18 Sep - 08 Oct	Ethiopian Airlines
16 Sep - 28 Sep	Ethiopian Airlines
04 Sep - 28 Sep	Ethiopian Airlines
18 Sep - 05 Oct	Ethiopian Airlines
22 Sep - 28 Sep	Ethiopian Airlines
18 Sep - 28 Sep	Ethiopian Airlines
02 Sep - 15 Sep	Ethiopian Airlines
18 Sep - 29 Sep	Ethiopian Airlines
17 Sep - 08 Oct	ITA Airways
15 Sep - 30 Sep	Ethiopian Airlines
19 Sep - 09 Oct	ITA Airways
28 Sep - 11 Oct	Emirates

Also check the deals for one-way flights from Madrid to Antananarivo in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Antananarivo

Cheap car rent in Antananarivo

Cheapest return flights from Madrid to Antananarivo in September from 796€

Return flights